About: http://webisa.webdatacommons.org/16927661

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In certain sections of the country, however, particular types of machines were used, such, for instance, as a machine called the Header.
http://www.w3.org/ns/prov#wasQuotedFrom	machine-history.com